41 lines
742 B
C
41 lines
742 B
C
#include "adcs.h"
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uint32_t ADC_ConvertedValue[50] = {0};//ADCÊý¾Ý
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uint32_t adc_sum = 0,ao_adc_data = 0;
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int adc_cnt = 0;
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void adcs_init(void)
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{
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//HAL_ADC_Start_DMA(&hadc1, (uint32_t *)ADC_ConvertedValue, 5);
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//HAL_ADC_Start(&hadc1);
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}
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void adcs_data(void)
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{
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// for(int i = 0;i < 5;i++)
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// {
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// adc_sum += ADC_ConvertedValue[i];
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// }
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HAL_ADC_Start(&hadc1);
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ADC_ConvertedValue[adc_cnt] = HAL_ADC_GetValue(&hadc1);
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adc_cnt++;
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if(adc_cnt > 49)
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{
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adc_cnt = 0;
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for(int i = 0;i < 50;i++)
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{
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adc_sum += ADC_ConvertedValue[i];
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}
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ao_adc_data = adc_sum / 50;
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adc_sum = 0;
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}
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InputReg[12] = (uint16_t)(((float)(ao_adc_data) * 3300 / 4095.0f) / 0.082f);
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InputReg[12] = InputReg[12] * 1.0004f - 19.5f;
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//adc_sum = 0;
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}
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